diff options
Diffstat (limited to 'src/Module.zig')
| -rw-r--r-- | src/Module.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/Module.zig b/src/Module.zig index 5fcdd8c6f1..cb41c1de6a 100644 --- a/src/Module.zig +++ b/src/Module.zig @@ -2531,7 +2531,8 @@ fn astgenAndSemaFn( // `extra` so that we have access to the data in codegen, for debug info. const str_index = @intCast(u32, wip_zir_code.string_bytes.items.len); wip_zir_code.extra.appendAssumeCapacity(str_index); - try wip_zir_code.string_bytes.ensureCapacity(mod.gpa, param_name.len + 1); + const used_bytes = wip_zir_code.string_bytes.items.len; + try wip_zir_code.string_bytes.ensureCapacity(mod.gpa, used_bytes + param_name.len + 1); wip_zir_code.string_bytes.appendSliceAssumeCapacity(param_name); wip_zir_code.string_bytes.appendAssumeCapacity(0); } |